Ventilation Basics, part two

[LFChandler]

Hi,
Is it easy to take the air samples when torching?

I read a thread about someone doing that while his wife was torching?

That would let me know exactly how well my system was working.

Thank-you
Lorraine

[MikeAurelius]

Lorraine -- it is easy when done by an environmental consultant who has the proper tools and methods to accomplish what is needed.

The article you are referring to was written by Stan Wolfersberger about NOX and, like other air sampling procedures, does need to be done by a professional (which Stan happens to be).